Flufenacet ESA sodium salt, 100µg/ml in MeOH, 1ml

WS PCB’s as Decachlorobiphenyl

Atrazine-d5 (ethyl-d5), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 163165-75-1

EDDP perchlorate,1000 µg/mL (as pyrrolinium) ,MeOH,1mL,